News Headlines

For More Weather Information:

Houston, TX Local Forecast Office

18NM NW Galveston TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 90 °F
SE 10kt
1ft
Tonight
Low: 82 °F
SE 10kt
1ft
Monday
High: 91 °F
⇑ESE 10kt
< 1ft
Monday Night
Low: 81 °F
Light Wind
< 1ft
Tuesday
High: 93 °F
Light Wind
< 1ft
Tuesday Night
Low: 82 °F
Light Wind
< 1ft
Wednesday
High: 92 °F
ENE 10kt
< 1ft
Wednesday Night
Low: 82 °F
Light Wind
1ft
Thursday
High: 90 °F
NE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:20 pm CDT Sep 20, 2026
Forecast Valid: 3pm CDT Sep 20, 2026-6pm CDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 10 kt. Sunny. Seas around 1 ft.

Tonight

SE wind 5 to 10 kt becoming S after midnight. Partly cloudy. Seas around 1 ft.

Monday

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. A slight chance of showers and thunderstorms between 1pm and 2pm. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Wednesday

N wind 5 to 10 kt becoming E in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Thursday

NE wind around 10 kt. Sunny. Seas around 1 ft.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.